Splicing stair assembly and application thereof

Abstract

The invention discloses a splicing stair assembly. The splicing stair assembly at least comprises a set of a stepping plate and a vertical plate which are connected in a vertical mortise and tenon manner, wherein each vertical plate is vertically arranged, the upper end of each vertical plate is of a first tenon structure, and the lower end of each vertical plate is of a first tenon groove structure; and each first tenon structure is provided with a first inclined surface and a first cross-shaped lock cylinder which is formed in the middle of the first inclined surface and matched with the side face of the step plate in an inserted manner, and the included angle between the outer side surface of the corresponding vertical plate and the first inclined surface ranges from 40 degrees to 50 degrees. The stair assembly has the beneficial effects that multiple groups of the stepping plates and the vertical plates are inserted and installed by using the mortise and tenon structure to form a stair main body, the stair main body has high bearing capacity and torsional force, the edges of the stepping plates are provided with anti-cracking round corners for protection, installation is convenient, installation through professional workers is not needed, the installation cost is reduced, and popularization and application are facilitated.

Description

Technical field: [0001] The invention relates to the field of furniture decoration, in particular to a splicable staircase component and its application. Background technique: [0002] Solid wood stairs have natural and unique texture, soft color, comfortable feet, warm in winter and cool in summer, and use pure natural green decorative materials. The selection of materials for solid wood stairs is very particular, such as oak, beech, red sandalwood, teak, rosewood, etc. The common features of these materials are high density, strong hardness, long life, and durability. However, the installation structure of existing solid wood stairs is complex, the edges of the treads are easy to crack, and the cost of manual installation is high, which is not conducive to popularization and application. Invention content: [0003] The purpose of the present invention is to provide a splicable staircase assembly in order to solve the existing problems. [0004] Technical solutions of th...

AI Technical Summary

Problems solved by technology

[0002] Solid wood stairs have natural and unique texture, soft color, comfortable feet, warm in winter and cool in summer, and use pure natural green decorative materials. The selection of materials for solid wood stairs is very particular, such as oak, beech, red sandalwood, teak, rosewood, etc. The common features of these materials are high density, strong hardness, long life, and durability. However, the installation structure of existing solid wood stairs is complicated, the edges of the treads are easy to crack, and the cost of manual installation is high, which is not conducive to popularization and application.

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